private int method_30()
{
int num = this.method_23();
for (int i = 0; i < this.method_33().Count; i++)
{
switch (this.method_0(i))
{
case FSBClass1.Enum23.const_0:
num += FSBClass1.smethod_4(this.method_33()[i]);
break;
case FSBClass1.Enum23.const_1:
num += FSBClass1.smethod_5(this.method_33()[i]);
break;
case FSBClass1.Enum23.const_2:
num += FSBClass1.smethod_6(this.method_33()[i]);
break;
case FSBClass1.Enum23.const_3:
num += FSBClass1.smethod_7(this.method_33()[i]);
break;
}
}
num = (num + 15 & -16);
return(num - this.method_23());
}
private void method_7(BinaryReader binaryReader_0, int int_0, long long_0)
{
long num = long_0;
for (int i = 0; i < int_0; i++)
{
Class168 @class = null;
uint num2 = 0u;
switch (this.method_0(i))
{
case FSBClass1.Enum23.const_0:
@class = this.method_8(binaryReader_0, out num2);
break;
case FSBClass1.Enum23.const_1:
@class = this.method_9(binaryReader_0, out num2);
break;
case FSBClass1.Enum23.const_2:
@class = this.method_12(binaryReader_0, out num2);
break;
case FSBClass1.Enum23.const_3:
@class = FSBClass1.smethod_2(binaryReader_0, out num2, this.method_33()[0]);
break;
}
this.method_33().Add(@class);
@class.stream_1 = new Stream18(binaryReader_0.BaseStream, num, (long)((ulong)num2));
num += (long)((ulong)num2);
}
}
private void method_24(BinaryWriter binaryWriter_0)
{
for (int i = 0; i < this.method_33().Count; i++)
{
switch (this.method_0(i))
{
case FSBClass1.Enum23.const_0:
this.method_25(binaryWriter_0, this.method_33()[i]);
break;
case FSBClass1.Enum23.const_1:
this.method_26(binaryWriter_0, this.method_33()[i]);
break;
case FSBClass1.Enum23.const_2:
this.method_28(binaryWriter_0, this.method_33()[i]);
break;
case FSBClass1.Enum23.const_3:
FSBClass1.smethod_3(binaryWriter_0, this.method_33()[i]);
break;
}
}
while ((binaryWriter_0.BaseStream.Position & 15L) != 0L)
{
binaryWriter_0.Write(0);
}
}
private void method_18(BinaryWriter binaryWriter_0)
{
switch (this.enum20_0)
{
case FSBEnum1.const_0:
binaryWriter_0.Write(FSBClass1.smethod_8("FSB1", 4));
this.method_19(binaryWriter_0);
return;
case FSBEnum1.const_1:
binaryWriter_0.Write(FSBClass1.smethod_8("FSB2", 4));
this.method_20(binaryWriter_0);
return;
case FSBEnum1.const_2:
case FSBEnum1.const_3:
binaryWriter_0.Write(FSBClass1.smethod_8("FSB3", 4));
this.method_21(binaryWriter_0);
return;
case FSBEnum1.const_4:
binaryWriter_0.Write(FSBClass1.smethod_8("FSB4", 4));
this.method_22(binaryWriter_0);
return;
default:
return;
}
}
public static FSBClass1 smethod_1(Stream stream_1, byte[] byte_1)
{
FSBClass1 @class = new FSBClass1();
@class.method_1(new FSBClass2(stream_1, byte_1));
@class.byte_0 = byte_1;
@class.stream_0 = stream_1;
return @class;
}
public static FSBClass1 smethod_1(Stream stream_1, byte[] byte_1)
{
FSBClass1 @class = new FSBClass1();
@class.method_1(new FSBClass2(stream_1, byte_1));
@class.byte_0 = byte_1;
@class.stream_0 = stream_1;
return(@class);
}
private void method_25(BinaryWriter binaryWriter_0, Class168 class168_0)
{
binaryWriter_0.Write(FSBClass1.smethod_8(class168_0.FileName, 32));
binaryWriter_0.Write(class168_0.uint_0);
binaryWriter_0.Write((uint)class168_0.stream_1.Length);
binaryWriter_0.Write(class168_0.int_0);
binaryWriter_0.Write(class168_0.ushort_1);
binaryWriter_0.Write((ushort)class168_0.uint_3);
binaryWriter_0.Write(class168_0.ushort_0);
binaryWriter_0.Write(class168_0.short_0);
binaryWriter_0.Write((uint)class168_0.enum22_0);
binaryWriter_0.Write(class168_0.uint_1);
binaryWriter_0.Write(class168_0.uint_2);
}
public static FSBClass1 smethod_0(Stream stream_1)
{
FSBClass1 @class = new FSBClass1();
long position = stream_1.Position;
try
{
@class.method_1(stream_1);
}
catch
{
stream_1.Position = position;
FSBClass2 stream = new FSBClass2(stream_1);
@class = new FSBClass1();
@class.method_1(stream);
@class.byte_0 = stream.byte_0;
}
@class.stream_0 = stream_1;
return @class;
}
public static FSBClass1 smethod_0(Stream stream_1)
{
FSBClass1 @class = new FSBClass1();
long position = stream_1.Position;
try
{
@class.method_1(stream_1);
}
catch
{
stream_1.Position = position;
FSBClass2 stream = new FSBClass2(stream_1);
@class = new FSBClass1();
@class.method_1(stream);
@class.byte_0 = stream.byte_0;
}
@class.stream_0 = stream_1;
return(@class);
}
public FSBStream(FSBClass1 class167_0)
{
switch (class167_0.method_33().Count)
{
case 0:
throw new Exception5("FSB Stream: No subfiles.");
case 1:
this.fileStream = (this.stream1_0 = FSBStream.smethod_0(class167_0.method_33()[0]));
break;
default:
{
List<GenericAudioStream> list = new List<GenericAudioStream>();
foreach (Class168 current in class167_0.method_33())
{
list.Add(FSBStream.smethod_0(current));
}
this.fileStream = (this.stream1_0 = new Stream2(list.ToArray()));
break;
}
}
this.waveFormat_0 = this.stream1_0.vmethod_0();
}
public static long smethod_0(string string_0, Stream[] stream_0)
{
long length;
using (FSBClass1 @class = new FSBClass1())
{
@class.byte_0 = FSBClass2.fsbEncryptionKey;
@class.enum20_0 = FSBEnum1.const_3;
@class.enum21_0 = FSBFlags1.flag_0;
for (int i = 0; i < stream_0.Length; i++)
{
Stream stream = stream_0[i];
stream.Position = 0L;
Class16 class2 = AudioManager.smethod_3(stream);
Class168 class3 = new Class168();
class3.FileName = i + ".mp3";
class3.enum22_0 = (((class2.method_0() == 1) ? FSBFlags2.flag_6 : FSBFlags2.flag_7) | FSBFlags2.flag_10);
class3.int_0 = class2.method_3();
class3.ushort_0 = 255;
class3.short_0 = 0;
class3.ushort_1 = 255;
class3.uint_3 = (uint)class2.method_0();
class3.uint_0 = class2.uint_0;
class3.uint_1 = 0u;
class3.uint_2 = class3.uint_0 - 1u;
class3.float_2 = 1f;
class3.float_3 = 10000f;
class3.int_1 = 0;
class3.short_1 = 0;
class3.short_2 = -1;
class3.stream_1 = stream;
@class.method_33().Add(class3);
}
@class.method_16(string_0);
length = new FileInfo(string_0).Length;
}
return length;
}
public FSBStream(FSBClass1 class167_0)
{
switch (class167_0.method_33().Count)
{
case 0:
throw new Exception5("FSB Stream: No subfiles.");
case 1:
this.fileStream = (this.stream1_0 = FSBStream.smethod_0(class167_0.method_33()[0]));
break;
default:
{
List <GenericAudioStream> list = new List <GenericAudioStream>();
foreach (Class168 current in class167_0.method_33())
{
list.Add(FSBStream.smethod_0(current));
}
this.fileStream = (this.stream1_0 = new Stream2(list.ToArray()));
break;
}
}
this.waveFormat_0 = this.stream1_0.vmethod_0();
}
private void method_28(BinaryWriter binaryWriter_0, Class168 class168_0)
{
this.method_29(binaryWriter_0, class168_0, FSBClass1.smethod_6(class168_0));
StreamHelper.CopyStream(binaryWriter_0.BaseStream, class168_0.stream_0);
}
private void method_21(BinaryWriter binaryWriter_0)
{
this.method_20(binaryWriter_0);
binaryWriter_0.Write(FSBClass1.smethod_9(this.enum20_0));
binaryWriter_0.Write((uint)this.enum21_0);
}
private static byte[] smethod_0(Stream stream_1)
{
long position = stream_1.Position;
byte[] array = new byte[65536];
int num = stream_1.Read(array, 0, array.Length);
Array.Resize <byte>(ref array, num);
int i = 2;
while (i < 50)
{
byte[] result = FSBClass2.smethod_1(array, i);
stream_1.Position = position;
try
{
FSBClass1.smethod_1(stream_1, result);
goto IL_FD;
}
catch
{
}
i++;
continue;
IL_FD:
stream_1.Position = position;
return(result);
}
if (num > 1000)
{
Array.Resize <byte>(ref array, 1000);
int j = 2;
while (j < 50)
{
byte[] result2 = FSBClass2.smethod_1(array, j);
stream_1.Position = position;
try
{
FSBClass1.smethod_1(stream_1, result2);
goto IL_9A;
}
catch
{
}
j++;
continue;
IL_9A:
stream_1.Position = position;
return(result2);
}
}
if (num > 500)
{
Array.Resize <byte>(ref array, 500);
int k = 2;
while (k < 50)
{
byte[] result3 = FSBClass2.smethod_1(array, k);
stream_1.Position = position;
try
{
FSBClass1.smethod_1(stream_1, result3);
goto IL_EA;
}
catch
{
}
k++;
continue;
IL_EA:
stream_1.Position = position;
return(result3);
}
}
stream_1.Position = position;
return(null);
}
public FSBStream(Stream stream_1) : this(FSBClass1.smethod_0(stream_1))
{
}
